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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    The journal of membrane biology 145 (1995), S. 109-118 
    ISSN: 1432-1424
    Keywords: Ca2+-induced Ca2+ release ; Ca2+ mobilization ; IP3 receptor ; Ryanodine receptor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 154 (1995), S. 239-240 
    ISSN: 1432-1076
    Keywords: Key words Congenital nephrotic syndrome ; Phenotype
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We present three children with congenital nephrotic syndrome and previously undescribed facial features. These include: (1) small mouth (intercommissural distance 〈 3rd percentile); (2) tented upper lip; (3) small nose (interalar distance –2 SD below mean); (4) fullness of cheeks giving a ’jowly' appearance; (5) overhanging outer thirds of upper eyelids. These features may reflect prolonged tissue oedema and protein malnutrition in utero and early life. Conclusion Characteristic facial features in congenital nephrotic syndrome may reflect intra-uterine malnutrition.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 154 (1995), S. 239-240 
    ISSN: 1432-1076
    Keywords: Congenital nephrotic syndrome ; Phenotype
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We present three children with congenital nephrotic syndrome and previously undescribed facial features. These include: (1) small mouth (intercommissural distance mouth (intercommissural distance 〈3rd percentile); (2) tented upper lip; (3) small nose (interalar distance −2 SD below mean); (4) fullness of cheeks giving a ‘jowly’ appearance; (5) overhanging outer thirds of upper eyelids. These features may reflect prolonged tissue oedema and protein malnutrition in utero and early life. Conclusion Characteristic facial features in congenital nephrotic syndrome may reflect intra-uterine malnutrition.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 25 (1995), S. 0 
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background Control of dust mites using extremes of temperature is un alternative to the use of acaricides. In ihe past we have attempted control by freezing with liquiid nitrogen. The present paper deals with the opposite exlrcnic, the use of steam.Objective To assess the feasibility inid effectiveness of a domestic steam cleaner for the control of dust mites. its effect on mite populations and concentrations of the allergen Der p I.Methods A domestic steam cleaner was used to treat earpet squares that had been seeded in the laboratory with known numbers of dust mites (Dermatophagoides pterpmussomis). The number of live mites was monitored for a period of 4 months in eight treated earpet squares and eight controls. Dust samples were taken from 12 standardized areas of carpet in a tenement flat in Glasgow, UK., before and after steam cleaning treatmet. and the concentration of allergen Der p 1 was compared with 12 adjacent. control areas.Results No live mites were found at any time in the treated carpet squares, whereas in the control squares geometric mean mite population density rose frotn 11 after 3 days to 39 after 1 month, 66 after 2.122 after 3 and 185 after 4 months. There was a mean reduetion of 8.7% in Der p I concentration (3.3-0.44 μg/g) compared with a reduction of 4.7% (2.22-2.l16μg/g) in control areas, a difference that was statistically significant at the 5% level.Conclusion These data indicate that steam cleaning has considerable potential as an highly effective and efficient method of killing dust mites and reducing concentrations of Der p 1 in domestic premises.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 66 (1995), S. 955-960 
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: This paper presents a design for a Fabry–Perot optical frequency reference resonator which utilizes the high dimensional stability of cryogenically cooled sapphire. We show that cryogenic sapphire cavities can achieve substantial improvements in frequency stability compared with room-temperature cavities. The design of a laser stabilization system based on such a resonator is discussed. Estimates of fundamental and practical limitations on the frequency stability of such a system suggest that a fractional frequency stability of 10−16 over integration times from 10 to 104 s is possible. The fundamental limits to stability from quantum shot noise, radiation pressure fluctuations, and thermal noise are overwhelmed by practical limits which arise due to mechanical, thermal, and optical effects. © 1995 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 6
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    Unknown
    Baltimore : Periodicals Archive Online (PAO)
    Human Biology. 67:4 (1995:Aug.) 629 
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of industrial microbiology and biotechnology 15 (1995), S. 414-417 
    ISSN: 1476-5535
    Keywords: fermentation ; scale up ; secondary metabolite ; physostigmine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract A reliable and scalable fermentation process was developed for production of the acetylcholine esterase inhibitor physostigmine employingStreptomyces griseofuscus NRRL 5324. Initial fermentation in small-scale bioreactors reached physostigmine levels of approximately 60 mg L−1 after 139 h. Optimization of both process operating parameters and production medium composition rapidly yielded a seven-fold increase in physostigmine titer. The scaled up process routinely produced physostigmine titers of approximately 400 mg L−1 during a fermentation cycle of 180 h, and supported the rapid production of large amounts of physostigmine. A physostigmine production of 500 mg L−1 representing an eight-fold improvement over the original performance, was achieved using a glucose/ammonium fed-batch process.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Chromatographia 41 (1995), S. 612-615 
    ISSN: 1612-1112
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    European journal of nuclear medicine 22 (1995), S. 473-476 
    ISSN: 1619-7089
    Keywords: Technegas ; Pertechnegas ; Lung ; Particle size ; Aerosol
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Technegas and Pertechnegas are radioactive aerosols produced in a commercial generator and used for lung scintigraphy. The aerosols are produced by first evaporating to dryness standard technetium-99m generator eluate (99m-TcO4 in normal saline) in a graphite crucible (thesimmer stage) and then heating this to 2500° C (the „burn” stage). The aim of this work was to measure the particle size distributions of these agents and relate this to regional lung deposition. Factors that may vary during production of the aerosol in routine use were investigated to determine whether they influenced the particle size. Activity size distributions were measured using a serial wire-screen diffusion battery. The Technegas size distribution was approximately log-normal with an activity median diameter of 158 nm and a geometric standard deviation of 1.5. The results for Pertechnegas were similar. The median size increased with the number of simmers and with the time from generation. The increase in size with the number of simmers is thought to be due to the increased salt content in the crucible prior to the „burn”. The predicted lung deposition is 37% in the alveolar region and 5% in the bronchial region. Significant changes in deposition are not predicted over the range of particle sizes measured.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 375 (1995), S. 17-17 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ALMOST ten years ago, a group including N. C. Heglund and myself found that African women of certain tribes can move heavy loads for free - that is, they can carry up to 20% of their body weight on their heads or supported by a strap looped around their foreheads without ...
    Type of Medium: Electronic Resource
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